#include<sys/types.h>
#include<sys/stat.h>
#include<sys/fcntl.h>
#include<unistd.h>
#include<stdio.h>
#include <string.h>
#include <time.h>

#include <string>
#include <set>
#include <vector>
#include <map>
#include <algorithm>
#include <iostream>
#include <bits/stl_pair.h>

using namespace std;

#ifndef _common_h_
#define _common_h_

typedef unsigned long UINT32;
typedef unsigned char BYTE;

typedef void (*PrintFun) (char *, ...);
 
#ifdef DEBUG
	#define debug printf
#else
	#define debug 
#endif

#endif
